/* ==============================================================================
*
*   Copyright (c) 2010, Pierre Favier
*   All rights reserved.
*
*   NTasking is free software: you can redistribute it and/or modify it
*   under the terms of the GNU General Public License as published by the
*   Free Software Foundation.
*
*   Redistribution and use in source and binary forms, with or without
*   modification, are permitted provided that the following conditions
*   are met:
*
*   -   Redistributions of source code must retain the above copyright notice,
*       this list of conditions and the following disclaimer.
*
*   -   Redistributions in binary form must reproduce the above
*       copyright notice, this list of conditions and the following
*       disclaimer in the documentation and/or other materials
*       provided with the distribution.
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*   THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* ============================================================================== */

using System;
using NUnit.Framework;
using Rhino.Mocks;

namespace NTasking.ValidationTests.ACATS_3_0.C9
{

    [TestFixture(Description = "")]
    public class C9A009G : ValidationTest
    {
        private static Blocking blocking = null;
        private static T2 t2 = null;


        private class Blocking : ValidationTestTask
        {

            [Entry]
            internal Action Stop { get; private set; }


            [Entry]
            internal Action Start { get; private set; }


            [Entry]
            internal Action Restart { get; private set; }


            [Entry]
            internal Action NoCall { get; private set; }


            internal Blocking(IValidationTestResult result)
                : base(result)
            {
            }


            protected override void Body()
            {
                Select(s => s.
                    Accept(Stop, () =>
                    {
                        Accept(Start);
                        Accept(Restart);
                    }).
                Or.
                    Terminate
                );
            }

        }


        private class T1 : ValidationTestTask
        {

            [Entry]
            internal Action Lock { get; private set; }


            internal T1(IValidationTestResult result)
                : base(result)
            {
            }


            protected override void DeclarativePart()
            {
                t2 = new T2(Result);
            }


            protected override void Body()
            {
                blocking.NoCall();

                Console.WriteLine("T1 NOT ABORTED");
                Result.TestFailed();
            }

        }


        private class T2 : ValidationTestTask
        {

            internal T2(IValidationTestResult result)
                : base(result)
            {
            }


            protected override void Body()
            {
                blocking.Stop();

                Console.WriteLine("T2 NOT ABORTED");
                Result.TestFailed();
            }

        }


        [Test(Description =
            "CHECK THAT A MASTER ABORTED WITH SUBTASKS IN AN ENTRY CALL BECOMES " +
            "COMPLETED, BUT NOT TERMINATED, BEFORE THE END OF THE RENDEZVOUS.")]
        public void Test()
        {
            IValidationTestResult result = Mocks.DynamicMock<IValidationTestResult>();
            T1 t1 = null;

            Ada.Declare(() =>
            {
                blocking = new Blocking(result);
                t1 = new T1(result);

                // Setup text expectations

                Expect.Call(result.TestFailed).Repeat.Never();
            },
            Begin: () =>
            {
                Expect.Call(() => result.TaskFinished(blocking));
                Expect.Call(() => result.TaskAborted(t1));
                Expect.Call(() => result.TaskAborted(t2));

                Mocks.ReplayAll();

                // Start test execution

                blocking.Start();

                t1.Abort();

                if (t1.Callable)
                {
                    Console.WriteLine("T1 STILL CALLABLE - 2");
                    result.TestFailed();
                }

                if (t1.Terminated)
                {
                    Console.WriteLine("T1 PREMATURELY TERMINATED - 2");
                    result.TestFailed();
                }

                blocking.Restart();
            });
        }

    }

}
